As Carlton tied the knot with fellow musician John McCauley Friday evening, there was a very special (and famous!) guest in attendance: Fleetwood Mac's Stevie Nicks, who married the newlyweds. Their nuptials come just two months after Carlton was diagnosed with an ectopic pregnancy and forced to undergo emergency surgery.
See her wedding dress.

After announcing in October that she was expecting, Vanessa Carlton revealed on Facebook Tuesday that she was diagnosed with an ectopic pregnancy and later underwent emergency surgery to remove her right fallopian tube.

As a result of ongoing pain from the surgery, the musician, 33, has canceled the first four November dates of her scheduled tour.

"I was diagnosed with an ectopic pregnancy, or in my case it was a fallopian pregnancy (the embryo settled in my tube, which is the width of a straw)," the A Thousand Miles singer wrote.